Mounting bracket



FIG. 1 is a perspective view of a mounting bracket showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a left side elevational view thereof with the opposite view being a mirror image.

The broken line showing of structure is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a mounting bracket, as shown and described. 